Home / 33,399,409.80-50,099,114.70-25,831,806.60

Finding the Fourth Proportional to 33,399,409.80, 50,099,114.70 and 25,831,806.60

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Solution

The fourth proportional to 33,399,409.80, 50,099,114.70 and 25,831,806.60 is: 38,747,709.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,399,409.80 : 50,099,114.70 = 25,831,806.60 : x
  2. Step 2: Convert to fraction form
    33,399,409.80/50,099,114.70 = 25,831,806.60/x
  3. Step 3: Cross multiply
    33,399,409.80x = 50,099,114.70 × 25,831,806.60
  4. Step 4: Simplify right side
    33,399,409.80x = 1,294,150,641,761,617.25
  5. Step 5: Solve for x
    x = 1,294,150,641,761,617.25/33,399,409.80
  6. Step 6: Final answer
    x = 38,747,709.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.